1. Hitamo ibipimo bya geometrike byigikoresho
Iyo gufotora ibyuma bitagira ingano, geometrie yigice cyo gutema nigikoresho kigomba gufatwa nkuguhitamo guhitamo rake angle hamwe ninyuma. Mugihe uhitamo rake, ibintu nkumwirondoro wiromu, kubaho cyangwa kutagira kanturi hamwe ninguni nziza kandi mbi yicyuma bigomba gusuzumwa. Utitaye kuri igikoresho, inguni nini ya rake igomba gukoreshwa mugihe imashini ivuza. Kongera inkoni ya rake yikikoresho birashobora kugabanya ihohoterwa ryahuye nanone gukata no gukuraho. Guhitamo inguni ibisobanuro ntabwo bikabije, ariko ntibikwiye kuba bito cyane. Niba inguni yubusobanuro ari nto cyane, bizatera guterana amagambo akomeye hamwe nubuso bwakazi, kugwira gukomera kwibintu byafashwe hamwe no kwihuta kwambara. Kandi kubera amakimbirane akomeye, ingaruka zo gukomera kwicyuma kitagira ingaruka zongerewe; Igikoresho cyo gukuraho ibikoresho ntigikwiye kuba kinini cyane, kinini cyane kuburyo ku buryo inguni ya Wedge yo mu mutwe iragabanuka, imbaraga zo gukata ziragabanuka, kandi kwambara igikoresho kirahuba. Mubisanzwe, inguni yubutabazi igomba kuba nini cyane kuruta iyo gutunganya ibyuma bisanzwe bya karubone.
Guhitamo inkoni ya gake biva mubice byo guca ubushyuhe nubushyuhe, kongera ubushyuhe bwo gukata ntibushobora kugabanuka cyane, ariko niba igihangange cyigikoresho kitazagabanuka, kandi ubushyuhe bwo gutema ubushyuhe buzagabanuka, kandi ubushyuhe bwo guca ubushyuhe buzaba bunyuranye. Kuzamurwa. Kugabanya inguni ya rake irashobora kunoza imiterere yubushyuhe yumutwe, kandi ubushyuhe bwo gukata bushobora kugabanuka, ariko niba inguni ya rake ari nto cyane, ubushyuhe butangwa no gukata ntibuzashyirwa ahagaragara. Imyitozo yerekana ko gutakaza rake genda = 15 ° -20 ° nibyo bikwiranye cyane.
Mugihe uhitamo inguni yabigenewe kugirango ubone imashini zikaze, gukata imbaraga zo gukata ibikoresho bikomeye bisabwa kuba hejuru, bityo inguni ntoya igomba gutorwa; Mugihe cyo kurangiza, igikoresho cyo kwambara cyane cyane mubutaka bwaciwe hamwe nubuso bwa flank. Icyuma kitagira ingaruka, ibikoresho bikunze gukora cyane, bifite ingaruka zikomeye kumiterere yubuso no kwambara ibikoresho biterwa no guterana amagambo ya flank. Inguni zubutabazi zigomba kuba: Kubyuma bya Austonic bidafite ingaruka (munsi ya 185hb), inguni yubutabazi irashobora kuba 6 ° - -8 °; Kubwo gutunganya ibyuma byintambara (hejuru ya 250hb), inguni yamakara ni 6 ° -8 °; Ku ibyuma bya Martensitike (munsi ya 250hb), inguni yamakara ni 6 ° -10 °.
Guhitamo BLADE INGINGO ingano nicyerekezo cyicyuma gishimishije igena icyerekezo cya chip. Guhitamo neza kwicyuma llle ls mubisanzwe -10 ° -20 °. Ibikoresho binini-bikonje bigomba gukoreshwa mugihe microche yo kurangiza uruziga rwinyuma, umwobo uhindura neza, hamwe nindege zishushanyije neza: ls45 ° -75 ° igomba gukoreshwa.
2. Guhitamo ibikoresho byabigenewe
Iyo utunganya ibyuma bitagira ingano, ibikoresho bigomba kuba bifite imbaraga nubufatanye bihagije kubera imbaraga nini zo kugabanya no guhindura mugihe cyo gukata. Ibi bisaba gutoranya ibintu byinshi bifatika byambukiranya igishushanyo mbonera, no gukoresha ibikoresho byimbaraga nyinshi kugirango ukore ufite ibikoresho, nkibikoreshwa kandi bikangiriza 45 Icyuma cyangwa 50.
Ibisabwa kugirango utere igikoresho mugihe cyo gutunganya ibyuma bitagira ingano, ibikoresho byo gutema igice gisabwa kugirango ugaragaze ko wambara no gukomeza gucamo ubushyuhe bwo hejuru. Kugeza ubu ibikoresho bikunze gukoreshwa ni: Ibyuma byihuta cyane kandi bishimangira karbide. Kuberako ibyuma byihuta bishobora kugumana gusa kumena munsi ya 600 ° C, ntabwo ikwiriye gukata kwihuta cyane, ariko ikwiriye gusa gutunganya ibyuma bitagira ingano kumuvuduko muto. Kubera ko Carbide yamennye ifite ubushyuhe bwiza kandi yambara ihohoterwa kuruta ibyuma byihuta, ibikoresho bikozwe mu bikoresho bya karbide bikwiranye no gukata ibyuma bidafite ikibazo.
CARITIDE CARBide igabanijwemo ibyiciro bibiri: Tungsten-Tungsten-Tungsten-Cobot Tungsten-cobalt alloy ifite uburemere bwiza. Ibikoresho byakozwe birashobora gukoresha inguni nini ya rake hamwe nigice gikarishye cyo gusya. Chip biroroshye guhindura mugihe cyo gukata, no gukata nihuse. Chip ntabwo byoroshye gukomera kuri igikoresho. Muri iki kibazo, birakwiye cyane gutunganya ibyuma bitagira ingano hamwe na tungsten-coloy. Cyane cyane mu mazi kandi rimwe na rimwe no gutema hamwe ninzoka nini, tungsten-tungsten-coloyt alloys igomba gukoreshwa. Ntabwo bikomeye kandi byoroshye nka Tungsten-cobalt-titanium alloy, ntabwo byoroshye gukarisha, kandi byoroshye Kwoza. Tungsten-Cobalt-Titanium Ally ifite ubushyuhe butukura kandi bukaba barwanywa na tungsten-colon yo hejuru yubushyuhe, ariko muri rusange biragoye, kandi mubisanzwe bikoreshwa nkigikoresho cyo guhindukira neza.
Imikorere yo guca ibikoresho ibikoresho bifitanye isano nigihe kirekire nigikoresho cyigikoresho, hamwe no gukora ibikoresho byibikoresho bigira ingaruka kumikorere yo gukora no gutyaza wenyine. Nibyiza guhitamo ibikoresho byakazi hamwe no gukomera kwinshi, kwiyongera kwiza no gukomera, kuko Titanium bisobanura rwose ibyuma, kuko Titanium (TI) muburyo bwa Stol na TIT IFITE, COIP irashobora gukuramo byoroshye ti muri alloy, iteza imbere kongera kwambara. Imyitozo yumusaruro yerekana ko ikoreshwa rya YG532, YG813 na YW2 amanota atatu yibikoresho kugirango utere imbere ibyuma bidafite ikibazo bigira ingaruka nziza
3. Guhitamo gukata
Kugirango uhagarike igisekuru cyubatswe na Spurs kandi kikanoza ubwiza, mugihe cyo gutunganya ibikoresho bya karubite, cyane cyane umuvuduko wa karubone katagomba kuba hejuru ya VC = 4--5mm
4. Ibisabwa hejuru yubuso bwibice byo gukata igikoresho
Kunoza ubuso burangiye igice cyo gukata igikoresho gishobora kugabanya kurwanya mugihe chip igoramye kandi itezimbere iramba ryigikoresho. Ugereranije no gutunganya ibyuma bisanzwe bya karubone, iyo bitunganya ibyuma bitagira ingano, umubare wo gukata ugomba kugabanuka neza kugirango ugabanye igikoresho; Mugihe kimwe, ubukonje bukwiye kandi bukonje bugomba gutoranywa kugirango bugabanye imbaraga zo gukata no gukata mugihe cyo gukata, no kwagura ubuzima bwa serivisi.
Igihe cyohereza: Nov-16-2021
